Compounds of プチプチ

• プチプチ
  (n) bubble wrap (trademark of Kawakami Sangyo Co.)
• プチプチつぶし
  (n,vs) popping bubble-wrap (e.g. for fun or as a stress relief technique)
• プチプチをつぶし
  (n,vs) popping bubble-wrap (e.g. for fun or as a stress relief technique)